CVE-2006-0850: SQL injection vulnerability in include/includes/user/login.php in ilchClan before 1.05g allows remote attacker

This month

HIGH 7.5DOWNGRADE

CVE-2006-0850 is a high-severity flaw (CVSS 7.5) affecting ilchclan. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.

SQL injection vulnerability in include/includes/user/login.php in ilchClan before 1.05g allows remote attackers to execute arbitrary SQL commands via the login_name parameter. NOTE: the provenance of this information is unknown; the details are obtained solely from third party information.

Why this priority

High severity

No fix is published yet: follow the downgrade or mitigation steps.

Risk facts

CVSS score	7.5 (High)
EPSS exploit chance	1.2% (top 32%)
CISA exploited list	No
Published	2006-02-23
Last modified	2026-06-16

Publisher (CNA): MITRE · Vendor: ilch.de

Last updated 2026-06-16 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score

Am I affected?

Timeline

2006-02-23 02:06 UTCPublished CVE record published
2026-06-16 22:21 UTCUpdated Record last modified

ilch.de ilchclan DOWNGRADE

Affected: 0.0.1 · 1.0.0 · 1.0.1 · 1.0.2 · 1.0.3 · 1.0.4

Fixed in: no fixed release known

Safe to downgrade to: a release before 0.0.1

1. Check installed version

apt-cache policy ilchclan || rpm -q ilchclan || ilchclan --version

2. No fixed release: DOWNGRADE to a release before 0.0.1 (Debian / Ubuntu)

apt-cache madison ilchclan sudo apt install ilchclan=<VERSION_BEFORE_0.0.1> sudo apt-mark hold ilchclan

2. No fixed release: DOWNGRADE (RHEL / Amazon Linux / Fedora)

dnf --showduplicates list ilchclan sudo dnf downgrade ilchclan-<VERSION_BEFORE_0.0.1> sudo dnf versionlock add ilchclan

Downgrade risk

Downgrading can break dependent software and may reopen older bugs. Read the distro advisory first and test on a non-production host.

After downgrade

Restart the service, and keep the package held until a fixed release ships.

Verify at the official source NVD · CVE Program · Report a problem with this page
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.

Quick answers

How do I fix CVE-2006-0850?

ilchclan: downgrade or apply the listed mitigation. Exact commands for each OS are on this page.

Is CVE-2006-0850 being exploited?

CVE-2006-0850 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.

What does CVE-2006-0850 affect?

CVE-2006-0850 affects ilchclan. Severity is high (CVSS 7.5). SQL injection vulnerability in include/includes/user/login.php in ilchClan before 1.05g allows remote attackers to execute arbitrary SQL commands via the login_name parameter. NOTE: the provenance of this information is unknown; the detail

How urgent is CVE-2006-0850?

Priority 43/100. High severity

Software pages

PHP vulnerabilities

Related CVEs

CVE-2006-0851 HIGH 7.5 DOWNGRADE SQL injection vulnerability in the forum module of ilchClan 1.05g and earlier allows remote attackers to execu

References

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